In biology, many RNA molecules act as sophisticated microscopic machines. Among them, riboswitches function as tiny biological sensors, changing their 3D shape upon binding to a specific metabolite.

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. Get the AARP Now app. New and improved, it’s the app that makes ...

Valve’s announcement of the Steam Machine has sparked much debate online about the company’s return to the PC in the living room space, but one key piece of information remains unknown: price. The ...

An extremely rare and operational Nazi Enigma encryption machine, famously cracked by Allied codebreakers during World War II, has sold for nearly half a million euros in Paris, double its expected ...

Yarn bombers have created a tribute to World War Two codebreakers in Buckinghamshire [Bletchley Park Trust] A World War Two codebreaking machine and its Royal Navy operators have been commemorated in ...

Items from The Gen. H. Norman Schwarzkopf Collection will also be available. BEDFORD, Texas, Nov. 5, 2025 /PRNewswire/ -- An original World War II German Enigma machine, one of the most important ...

Thinking Machines Lab Inc., the artificial intelligence startup led by former OpenAI executive Mira Murati, today introduced its first commercial offering. Tinker is a cloud-based service that ...

Ever wonder what it’s like to step inside a real-life James Bond movie, complete with secret codes, mysterious gadgets, and the kind of intelligence work that could make or break entire nations? The ...

Hidden in plain sight near Fort Meade, the National Cryptologic Museum in Annapolis Junction serves up mind-bending mysteries and jaw-dropping espionage artifacts that will transform how you think ...